75-inch 4K Ultra HD native display delivers vibrant, colourful images for an immersive viewing experience QNED and Mini-LED technology adjust back lights for deep black levels and picture accuracy with brighter highlights and deeper blacks HDR10 Pro dynamically adjusts brightness to reveal crisp details and vivid colour in both bright and dark scenes for a lifelike picture; utilizes LG Dynamic Tone Mapping to enrich HDR10 content 144Hz refresh rate (PC with 144Hz graphic card required) and Motion Booster 288 offer ultra-smooth gameplay for ultimate gaming (Motion Booster 288 delivers up to 144Hz refresh rate at optimized Full HD resolution) FILMMAKER MODE with Ambient Light Technology lets you see content as the director intended AI detects what you are watching and automatically improves picture and sound quality to your personal preferences